66958584

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1907}}^1$

素因数の和:1953

約数の個数: 128

約数和(自身を含む): 219801600

約数和(自身を除く): 152843016

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 19, 21, 22, 24, 28, 33, 38, 42, 44, 56, 57, 66, 76, 77, 84, 88, 114, 132, 133, 152, 154, 168, 209, 228, 231, 264, 266, 308, 399, 418, 456, 462, 532, 616, 627, 798, 836, 924, 1064, 1254, 1463, 1596, 1672, 1848, 1907, 2508, 2926, 3192, 3814, 4389, 5016, 5721, 5852, 7628, 8778, 11442, 11704, 13349, 15256, 17556, 20977, 22884, 26698, 35112, 36233, 40047, 41954, 45768, 53396, 62931, 72466, 80094, 83908, 106792, 108699, 125862, 144932, 146839, 160188, 167816, 217398, 251724, 253631, 289864, 293678, 320376, 398563, 434796, 440517, 503448, 507262, 587356, 760893, 797126, 869592, 881034, 1014524, 1174712, 1195689, 1521786, 1594252, 1762068, 2029048, 2391378, 2789941, 3043572, 3188504, 3524136, 4782756, 5579882, 6087144, 8369823, 9565512, 11159764, 16739646, 22319528, 33479292, 66958584]

約数ペア:

[(1, 66958584), (2, 33479292), (3, 22319528), (4, 16739646), (6, 11159764), (7, 9565512), (8, 8369823), (11, 6087144), (12, 5579882), (14, 4782756), (19, 3524136), (21, 3188504), (22, 3043572), (24, 2789941), (28, 2391378), (33, 2029048), (38, 1762068), (42, 1594252), (44, 1521786), (56, 1195689), (57, 1174712), (66, 1014524), (76, 881034), (77, 869592), (84, 797126), (88, 760893), (114, 587356), (132, 507262), (133, 503448), (152, 440517), (154, 434796), (168, 398563), (209, 320376), (228, 293678), (231, 289864), (264, 253631), (266, 251724), (308, 217398), (399, 167816), (418, 160188), (456, 146839), (462, 144932), (532, 125862), (616, 108699), (627, 106792), (798, 83908), (836, 80094), (924, 72466), (1064, 62931), (1254, 53396), (1463, 45768), (1596, 41954), (1672, 40047), (1848, 36233), (1907, 35112), (2508, 26698), (2926, 22884), (3192, 20977), (3814, 17556), (4389, 15256), (5016, 13349), (5721, 11704), (5852, 11442), (7628, 8778)]